Parts Camp For Gorilla Cart Wheels 13-Inch replacement gorilla cart tires 4.00-6 Flat-free Solid Tire and Wheel For Hand Trucks/Garden Carts/Wheelbarrow/Dolly-5/8"Axle Borehole 2.1"Hub offset (2 Pack)

What It Is

A set of two 13-inch flat-free solid tires and wheels designed to replace punctured or worn pneumatic tires on Gorilla Carts, hand trucks, garden carts, wheelbarrows, and dollies. These eliminate flats and air maintenance.

Fitment & Compatibility

• Axle diameter: 5/8" bore hole – confirm your cart’s axle is 5/8" thick.
• Hub offset: 2.1" – measure the distance from the mounting surface to the center of the wheel; mismatched offset can cause rubbing or poor alignment.
• Tire size: 4.00-6 (13" overall diameter) – check that your original tire is also 4.00-6; larger or smaller will alter ground clearance and fit.
• Brand/model: Direct replacement for most Gorilla Cart models (e.g., GOR400, GOR800) and many universal hand trucks/wheelbarrows. Not guaranteed for every cart – measure first.
• Load capacity: Rated for up to 300 lbs per wheel (600 lbs per pair) – verify your cart’s total load doesn’t exceed this.
• OEM vs aftermarket: Aftermarket, not OEM Gorilla Cart parts. May require minor hardware adjustment (washers or spacers) if axle length differs.

Key Things to Know

• Installation: Moderate difficulty – you’ll need a wrench and possibly a hammer to remove old bearings or rusted hardware. No tire mounting required (solid).
• Ride quality: Firmer than pneumatic – expect more vibration on rough ground, but zero flats.
• Durability: Solid rubber won’t puncture, dry rot, or go flat, but can wear faster on abrasive surfaces like concrete.
• Common gotcha: The 5/8" bore may be slightly tight on some axles – file or sand the bore lightly if needed. Check that the hub offset matches your cart’s wheel well clearance to avoid rubbing.

Should You Buy It

Buy these if you’re tired of fixing flats on your Gorilla Cart or hand truck and want a maintenance-free, heavy-duty replacement. Best for flat, hard surfaces (driveways, patios, workshops) – not ideal for soft turf or rocky terrain where pneumatic tires provide better traction and cushioning. Measure your axle and offset first to ensure a hassle-free swap.